Game Description:Ace Combat is more interactive than ever as the series returns with a new, 18-mission action saga set 15 years before Ace Combat 5. Experience the events that led to the Belkan War as a mercenary pilot hired to defend the country of Ustio from invasion. The game monitors your flying style, triggering mid-game adjustments and possibly even altering the ending. You'll get real-time commentary on your skills (or lack thereof) through radioed messages from allies and enemies. Those enemies, in a series first, will adapt their style to counter yours. Ace Combat Zero also adds more wingman commands, multiplayer dogfights, post-mission cut-scene interviews with your enemies, and more.